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GS7128 - 2-Circuit Low Noise 150mA LDO Regulator

General Description

The GS7128 is a CMOS linear regulator.

It is featuring ultra-high power supply rejection ratio, low output voltage noise, low dropout voltage, low quiescent current and fast transient response.

It guarantees delivery of 150mA output current, and supports preset 1.2V, 1.3V, 1.5V, 1.8V, 2.5V, 2.8V, 3.

Key Features

  • Low Supply Current ~ 45uA (per circuit).
  • Low Shutdown Current ~0.1uA (Typ. ).
  • Output Current ~150mA.
  • High Power Supply Rejection Ratio ~75db@1KHz.
  • 2~5.5V Operation.
  • ±1.0% Initial Voltage Accuracy.
  • Low Temperature Drift Coefficient ~50ppm/°C.
  • Line Regulation ~0.02%/V(Typ. ).
  • Low ESR Capacitor ~1uF ceramic capacitor.
  • WDFN6-1.6x1.6、TDFN6-1.8x2 and SOT-23-6 package.
  • Green Product (RoHS, Lead-Free, Halogen-Free Compliant).

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Datasheet Details

Part number GS7128
Manufacturer GStek
File Size 641.18 KB
Description 2-Circuit Low Noise 150mA LDO Regulator
Datasheet download datasheet GS7128 Datasheet

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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2-Circuit Low Noise 150mA LDO Regulator GS7128 Features  Low Supply Current ~ 45uA (per circuit)  Low Shutdown Current ~0.1uA (Typ.)  Output Current ~150mA  High Power Supply Rejection Ratio ~75db@1KHz  2~5.5V Operation  ±1.0% Initial Voltage Accuracy  Low Temperature Drift Coefficient ~50ppm/°C  Line Regulation ~0.02%/V(Typ.)  Low ESR Capacitor ~1uF ceramic capacitor  WDFN6-1.6x1.6、TDFN6-1.8x2 and SOT-23-6 package  Green Product (RoHS, Lead-Free, Halogen-Free Compliant) Applications  Portable communication equipment  Notebook Computer  Battery Powered Systems General Description The GS7128 is a CMOS linear regulator. It is featuring ultra-high power supply rejection ratio, low output voltage noise, low dropout voltage, low quiescent current and fast transient response.